dysesthesia

dysesthesia
1. Impairment of sensation short of anesthesia. 2. A condition in which a disagreeable sensation is produced by ordinary stimuli; caused by lesions of the sensory pathways, peripheral or central. 3. Abnormal sensations experienced in the absence of stimulation. [G. dysaisthesia, fr. dys-, hard, difficult, + aisthesis, sensation]

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dys·es·the·sia or chiefly Brit dys·aes·the·sia .dis-es-'thē-zh(ē-)ə n impairment of sensitivity esp. to touch
dys·es·thet·ic or chiefly Brit dys·aes·thet·ic -'thet-ik adj

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dys·es·the·sia (dis″es-theґzhə) [dys- + esthesia] 1. distortion of any sense, especially of that of touch. See also paraphia. 2. an unpleasant abnormal sensation produced by normal stimuli. Cf. paresthesia. dysesthetic adj

Medical dictionary. 2011.

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  • dysesthesia — dysesthetic /dis is thet ik/, dysaesthetic, adj. /dis euhs thee zheuh, zhee euh, zee euh/, n. Pathol. 1. any impairment of the senses, esp. of the sense of touch. 2. a condition in which light physical contact of the skin causes pain. [ < NL < Gk …   Universalium

  • dysesthesia — noun A condition caused by lesions of the nervous system that causes abnormal sensations such as burning, wetness, or itching …   Wiktionary

  • dysesthesia — n. impairment of sensitivity to touch and pain …   English contemporary dictionary

  • dysesthesia — dys·esthesia …   English syllables

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  • hemidysesthesia — Dysesthesia affecting one side of the body. * * * hemi·dys·es·the·sia (hem″e dis″es theґzhə) [hemi + dysesthesia] a dysesthesia affecting one side of the body only …   Medical dictionary

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